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D215554 Sigma-Aldrich

Dipropylene glycol

99%, mixture of isomers

Synonym: Bis(hydroxypropyl) ether, DPG

  • CAS Number 25265-71-8

  • Linear Formula HOC3H6OC3H6OH

  • Molecular Weight 134.17

  •  Beilstein/REAXYS Number 1698372

  •  EC Number 246-770-3

  •  PubChem Substance ID 24893644

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols More...
Quality Level   200
vapor density   4.6 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
assay   99%
refractive index   n20/D 1.441 (lit.)
density   1.023 g/mL at 25 °C (lit.)
SMILES string   CC(O)COCC(C)O.CC(O)COC(C)CO.CC(CO)OC(C)CO
InChI   1S/C6H14O3/c1-3-5(7)9-6(8)4-2/h5-8H,3-4H2,1-2H3
InChI key   QYSXYAURTRCDJU-UHFFFAOYSA-N

Description

Application

Dipropylene glycol can be used as a solvent in the TEMPO-mediated living radical dispersion polymerization of styrene.

Packaging

Packaged in plastic bottles

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
UB8765000
Flash Point(F) 
266.0 °F - closed cup
Flash Point(C) 
130 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

GC Analysis of Glycols and Diols on SPB®-1000

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols and Diols on SPB®-1000
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Analysis of Glycols on Nukol™

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols on Nukol™
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

Peer-Reviewed Papers
15

References

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